Apron Roof Flashing Types

Drip edge metal valley flashing dormer chimney and kickout flashing are types of roof flashing that shed water away from the connections between roofs walls chimneys and other building assemblies.

Apron roof flashing types.

There are almost as many types of roof flashing as there are parts of the roof. Click to enlarge any image. Gibraltar gutter apron flashing can be used with asphalt shingles or metal roofing panels. Flashing installed on the high side is called head flashing while installations on the low side is called apron flashing.

Roof drip edge flashing serves multiple functions on a building the foremost of which is to assist water in leaving the roof edge with minimum damage to other building components by directing the water off of the roof and into the gutter. The sloping face directs run off into the gutter system. The flashing helps guide run off away from shingles and into the gutters featuring an extended drop provides more protection for the fascia board. See 8 4 4f two piece apron when the parapet walls will be plastered or when other trades are likely to follow the roof cladding installation the roof cladding and flashings should be protected.

3 10 gutter apron 15 3 11 types of penetration flashing design 16 3 12 flashing large roof penetrations 17 3 13 flashing small roof penetrations 19 3 14 expansion 20 3 15 standard roof flashings 21 3 16 non standard roof flashings cappings 24 3 17 box gutters 25 3 18 barge gutters and capping 26 4 0 typical wall flashings 27. Raked metal apron flashings must have tapered stop ends to the lower end of the flashing to divert water away from the back of the upstand and into the gutter and have a 5 minimum cross fall see roof to wall junction in build 160. If not installed properly this will impact the effectiveness of your whole gutter systems. Alternatively a two piece apron should be used where the over flashing has 50 year durability and the apron flashing can be renewed independently.

Figure 1 apron flashing at roof wall junction horizontal flashing. A drip edge or a gutter apron keeps your roof secure by filtering out all the water from the attic into the gutter. These are the key types of roof flashing you need to understand. This gutter apron flashing provides protection from water damage along the eaves and rake of a roof.

After all each roof feature needs protection. The gibraltar galvanized gutter apron flashing is made from reliable 30 gauge galvanized steel. It s a long single. Continuous flashing is also called apron flashing because it acts a lot like an apron.

Materials for roof flashing. This can depend on the type of roof climate household budget etc. We can also relate it to gutter systems. Roof drip edge flashing at roof eaves gable ends.